" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jordi: x+3+3+3
Marta: x+3+3
Juan: x+3
Sara: x
Soluciona:
x+3+3+3+x+3+3+x+3+x=58
x+9+x+6+x+3=58
58-9-6-3=x+x+x+x
40=4x
10/40=x
10=x
Jordi:x+3+3+3 =10+3+3+3=19
marta:x+3+3=10+3+3=16
Juan:x+3=10+3=13
Sara.x=10
Espero aver ayudado